Volume | Volume Discount | Price |
---|---|---|
from 1 g | 0% | € 29.82 / g |
from 10 g | 7% | € 27.62 / g |
from 25 g | 18% | € 24.26 / g |
Average Molecular Formula | C48H80-nO40 · (C6H15ONCl)n |
Average Formula Weight | 1297.2 + n·(151.6) |
Possible impurities | Gamma-cyclodextrin, (1,2-Dihydroxy-3-N,N,N-trimethylamino)propane chloride, sodium chloride |
Solubility (in 100 cm3 solvent, at 25 °C) |
Water: > 50 g Methanol: > 10 g |
Test | Method | Range |
Appearance | Visual | white to slight yellow powder |
Average Degree of Substitution (n) | NMR (EP 2.2.33) | 2.5- 5.0 |
Purity | Calculated (on dry substance) |
> 95% |
Residual GCD | TLC (EP 2.2.27) | < 5% |
Loss on drying | EP 2.2.32 | < 10.0% |